File:Biotita1.jpeg
From Vigyanwiki
Size of this preview: 532 × 600 pixels. Other resolutions: 213 × 240 pixels | 426 × 480 pixels | 676 × 762 pixels.
Original file (676 × 762 pixels, file size: 126 KB, MIME type: image/jpeg)
Biotite crystals. One is folded (kink band) (recrystalization by tectonic process). From metamorphic nepheline syenite, Rio de Janeiro (precambrian age = 500 Ma)
Cristais de Biotita. em um deles pode-se observar as lamelas dobradas (kink band) em função de sua formação em ambiente metamórfico. Local de origem: Macico alcalino de Canaã, Rio de Janeiro, Brasil
Description: Biotita
Source: created by the owner
Date: created 2005-10-10
Author: Eurico Zimbres FGEL/UERJ
Permission: Free for all use
Other versions of this file: {{{other_versions}}}
Licensing
| This picture was taken by Eurico Zimbres. Please credit this : Eurico Zimbres.. |
Eurico Zimbres, the copyright holder of this work, hereby publishes it under the following licence:
This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic licence.
Attribution: Eurico Zimbres
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the licence, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible licence as the original.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 03:51, 24 August 2005 | | 676 × 762 (126 KB) | wikimediacommons>Zimbres | Cristais de Biotita |
File usage
The following page uses this file:
